footer{
    background-image: url(../img/bg.png);
    .footer{
        position: relative;
        margin:0;
        .foot_text{
            position: absolute;
            top:86px;
            left: 0;
            height:80px;
            width:100%;
            text-align: center;
            line-height: 80px;
            display: inline-block;
            background-color: #08cacc;
            color: #fff;
            z-index:1;
        }
        .img_lt{
            position: relative;
            z-index: 2;
        }
        .img_rt{
            position: relative;
            top:32px;
            z-index: 3;
        }
    }
    
}